Regulations require certain records to be retained on board for at least 3 months after a ship is involved in a casualty or until advised that they are no longer needed on board by the （）.

Nothing in these Rules shall（）any vessel，or the owner，master or crew thereof，from the consequences of any precaution which may be required by the ordinary practice of seaman，or by the special circumstances of the case.

It must never be forgotten（）the master has no authority to take extraordinary measures for the cargo owner if the latter or his representative can be communicated with.

If the Shipowner relies on an excepted peril，he must（）that the loss or damage was caused thereby.

In tanker trade，the signing by master the documents relating to the use of jetties and berths （）the shipowners thereby to pay for any damage caused to the jetties or berths by the vessel’s using them.

If there is no invoice value of the goods，such compensation shall be calculated by reference to the value of such goods（）they are delivered to the merchant in accordance with the contract or should have been so delivered.

Jettisoning weight from topside（）.

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

If the insufficiency of the packing was apparent on reasonable inspection，the Shipowner cannot（）the exception of insufficiency of packing.

In the event of a casualty to a vessel，who is responsible to make records available to the governmental official authorized to investigate the casualty? （）.